import requests 
def face_compare(API_key,API_sercret,face_token1,face_token2): 
    """该函数为调用face++ face_compare接口""" 
    base_url = 'https://api-cn.faceplusplus.com/facepp/v3/compare' 
    payload = { 
            'api_key':API_key, 
            'api_secret':API_sercret, 
            'face_token1':face_token1, 
            'face_token2':face_token2 
            } 


    r = requests.post(base_url, params = payload ) 
    return r.json()